Hovart, P. (1972). Belgium, in: Meyer, A. Demersal fish (Northern) committee 1971. CM Documents - ICES, C.M. 1972(F:1): pp. 1
In: Meyer, A. (1972). Demersal fish (Northern) committee 1971. CM Documents - ICES, C.M. 1972(F:1). International Council for the Exploration of the Sea: Copenhagen. 14 pp., meer
In: ICES CM Documents - ICES. ICES: Copenhagen. ISSN 1015-4744, meer
